# Checkmate: AI Task Planner — Projects, tasks, reminders

> AI-powered task and project management with notes, files, and collaboration. (iPhone/iPad app by Edge Case LLC.)

- Source: https://appshunter.io/ios/app/checkmate-ai-task-planner/id6767040246 (this page in markdown: same URL + `.md`)
- Developer: [Edge Case LLC](https://appshunter.io/developer/1896354440)
- Category: Productivity, Business
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-05-18
- Data updated: 2026-08-19
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/checkmate-ai-task-planner/id6767040246/reviews.md

## What is Checkmate?

Checkmate is a focused workspace for projects, tasks, reminders, notes, files, and lightweight collaboration.

Organize work the way you think:
- Plan projects with tasks and subtasks
- View work in list, board, and calendar layouts
- Keep due dates, assignees, comments, and files connected to each task
- Store private notes beside the work
- Use reminders for dated tasks and follow-ups
- Search and manage assigned work from one place

Build momentum faster with AI-assisted planning:
-Draft project structures from a short prompt
- Review proposed tasks, subtasks, assumptions, and notes before saving anything
- Keep the right context for personal, project, or team work

Designed to stay readable and fast to scan, Checkmate helps you keep the important context close to the work instead of split across tabs and tools.

Use it for launch plans, client work, internal projects, personal task tracking, and day-to-day coordination.

Terms of Use (EULA): https://checkmate.edgecase.works/terms
Privacy Policy: https://checkmate.edgecase.works/privacy

## Key features

- AI-assisted project planning
- Task and subtask management
- List, board, and calendar views
- Integrated notes and files
- Lightweight collaboration
- Search and manage assigned work

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Checkmate | $4.99 | per month |
| Checkmate Pro (Annual) | $49.99 | per year |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/checkmate-ai-task-planner/id6767040246/reviews.md

### 5/5 — Finally a planner that works

*2026-08-13*

I’ve been searching so long for an application where I can seamlessly blend my daily tasks alongside software to produce the best plan for me and my family’s day.

## Frequently asked questions about Checkmate

### What is Checkmate?

Checkmate is a productivity app designed for organizing projects, tasks, reminders, notes, and files. It features AI-assisted planning to help draft project structures and tasks from simple prompts.

### How does Checkmate use AI?

Checkmate uses AI to help you draft project structures, including proposed tasks, subtasks, assumptions, and notes, based on a short prompt you provide.

### What are the different ways to view tasks in Checkmate?

Checkmate allows you to view your work in multiple formats, including a list view, a board view (similar to Kanban), and a calendar view, to suit your organizational preferences.

### Can I store files and notes within Checkmate?

Yes, Checkmate allows you to store private notes directly alongside your work and attach files to individual tasks, keeping all relevant context in one place.

### What devices does Checkmate support?

Checkmate is available on iPhone and iPad, offering a seamless experience across Apple mobile devices.

### What is the pricing for Checkmate?

Checkmate offers a free tier for basic use. Subscription plans include 'Checkmate' at $4.99/month and 'Checkmate Pro (Annual)' at $49.99/year for advanced features.

### How often is Checkmate updated?

The latest version of Checkmate is 1.0.2, and it was last updated on August 13, 2026. This indicates regular maintenance and potential feature additions.

### Is Checkmate suitable for personal task tracking?

Yes, Checkmate is designed for various uses, including personal task tracking, launch plans, client work, internal projects, and day-to-day coordination.

## Version history (last 3 releases)

### 1.0.2 — 2026-08-13

Turn a messy brief into an editable proposal with an objective, phases, dependencies, open questions, and three suggested next actions. A focused Today view, quick capture, and client-work templates make the daily loop clearer. AI drafts still require explicit approval before creating real workspace items.

### 1.0.1 — 2026-05-19

Fixes mobile subtask layout, improves invite pages for long email addresses, refreshes App Store screenshots, and keeps the iOS shell aligned with the latest web release.

### 1.0 — 2026-05-18

No release notes.

## More apps by Edge Case LLC

- [Find My Fleet GPS Mileage](https://appshunter.io/ios/app/find-my-fleet-gps-mileage/id6773260758)
- [Places Time Intelligence](https://appshunter.io/ios/app/places-time-intelligence/id6791293852)

All apps by Edge Case LLC: https://appshunter.io/developer/1896354440

## Related topics

[checkmate ai](https://appshunter.io/ios/topics/checkmate-ai)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*